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[NETLINK]: Directly return -EINTR from netlink_dump_start()

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Now that all users of netlink_dump_start() use netlink_run_queue()
to process the receive queue, it is possible to return -EINTR from
netlink_dump_start() directly, therefore simplying the callers.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Graf
2007-03-22 23:30:55 -07:00
committed by David S. Miller
parent ead592ba24
commit c702e8047f
6 changed files with 18 additions and 34 deletions
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7
net/xfrm/xfrm_user.c
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@@ -1856,7 +1856,7 @@ static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
{
struct rtattr *xfrma[XFRMA_MAX];
struct xfrm_link *link;
int type, min_len, err;
int type, min_len;
type = nlh->nlmsg_type;
if (type > XFRM_MSG_MAX)
@@ -1875,10 +1875,7 @@ static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
if (link->dump == NULL)
return -EINVAL;
err = netlink_dump_start(xfrm_nl, skb, nlh, link->dump, NULL);
if (err == 0)
err = -EINTR;
return err;
return netlink_dump_start(xfrm_nl, skb, nlh, link->dump, NULL);
}
memset(xfrma, 0, sizeof(xfrma));